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标题: 求助，求助，板子无法启动 [打印本页]

作者: 18370990192 时间: 2021-5-7 23:05
标题: 求助，求助，板子无法启动

Error reading from serial device

────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

Session stopped
- Press <return> to exit tab
- Press R to restart session
- Press S to save terminal output to file

────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

Session stopped
- Press <return> to exit tab
- Press R to restart session
- Press S to save terminal output to file
DDR Version 1.24 20191016
In
channel 0
CS = 0
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFC
CS = 1
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFC
channel 1
CS = 0
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFC
CS = 1
MR0=0x18
MR4=0x1
MR5=0x6
MR8=0x8
MR12=0x72
MR14=0x72
MR18=0x0
MR19=0x0
MR24=0x8
MR25=0xFC
channel 0 training pass!
channel 1 training failed!
change freq to 416MHz 0,1
Channel 0: LPDDR4,416MHz
W FF != R
Cap error!
Channel 1: LPDDR4,416MHz
W FF != R
Cap error!
ERR

呜呜，DDR都跑不起来了，有人帮助小弟吗？rk3399-roc-pc-plus 板子。

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